A block of mass m₁ = 1.80 kg and a block of mass m₂ = 6.05 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. m₁ M, R m₂ (a) Draw force diagrams of both blocks and of the pulley. Choose File no file selected This answer has not been graded yet. (b) Determine the acceleration of the two blocks. (Enter the magnitude of the acceleration.) 0.1205 X What is the equation describing the angular acceleration of the pulley and the acceleration of the blocks? m/s² right of the pulley (c) Determine the tensions in the string on both sides of the pulley. 6.5673 X left of the pulley You appear to have correctly calculated the tension using your incorrect value for the acceleration from part (a). N 7.17007 X You appear to have correctly calculated the tension using your incorrect values for the acceleration and the tension to the left of the pulley. N
A block of mass m₁ = 1.80 kg and a block of mass m₂ = 6.05 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. m₁ M, R m₂ (a) Draw force diagrams of both blocks and of the pulley. Choose File no file selected This answer has not been graded yet. (b) Determine the acceleration of the two blocks. (Enter the magnitude of the acceleration.) 0.1205 X What is the equation describing the angular acceleration of the pulley and the acceleration of the blocks? m/s² right of the pulley (c) Determine the tensions in the string on both sides of the pulley. 6.5673 X left of the pulley You appear to have correctly calculated the tension using your incorrect value for the acceleration from part (a). N 7.17007 X You appear to have correctly calculated the tension using your incorrect values for the acceleration and the tension to the left of the pulley. N
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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10.11
Transcribed Image Text:1.80 kg and a block of mass m₂
A block of mass m₁
6.05 kg are connected by a massless string over a pulley in the shape of a solid disk having radius
R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360
for both blocks.
m₁
=
M, R
m2
0
right of the
pulley
(a) Draw force diagrams of both blocks and of the pulley. Choose File no file selected
This answer has not been graded yet.
=
(b) Determine the acceleration of the two blocks. (Enter the magnitude of the acceleration.)
0.1205
What is the equation describing the angular acceleration of the pulley and the acceleration of the blocks? m/s²
(c) Determine the tensions in the string on both sides of the pulley.
6.5673
left of the pulley
You appear to have correctly calculated the tension using your incorrect value for the acceleration from part (a). N
7.17007
You appear to have correctly calculated the tension using your incorrect values for the acceleration and the tension to the left of the
pulley. N
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